[Bug 97643] Shader crashes radeon driver and brings the whole system down

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97643

Cris <cristiano04 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #9 from Cris <cristiano04 at gmail.com> ---
(In reply to almos from comment #8)
> (In reply to Cris from comment #7)
> > (In reply to Nicolai Hähnle from comment #6)
> > > Cris, do please try with more recent Mesa + LLVM as well.
> > > 
> > > If that still crashes, can you provide a backtrace of where mpv crashes?
> > > dmesg output from the crash could also give some context.
> > 
> > I did, I upgraded to llvm-3.9.0 and mesa-git, and the issue went away. Most
> > conservative distros might have a hard time though.
> > 
> > Thanks anyway.
> 
> Doesn't that mean that a userspace code can crash the kernel, but the most
> recent version of that code doesn't do it? Ideally, the kernel should be
> more resilient than that IMHO.

It's crashing now and I'm using -git (llvm, mesa, radeon). When it doesn't,
it's unbearably slow. It definitely shouldn't happen.

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